(Math 115)Homework 2(Due 2/23)

Hi all,

This set of homework will focus on both review of algebra and coordinate planes. If these problems are not very hard for you, please do do the extra credit problems; if they seem to be hard for you, make sure to get help from me/academic assistance!

section 1.2: 25, 27, 29, 34, 36, 37, 45

51, 52, 53, 54 (these problems intend to convince you that we can’t do (a+b)^2=a^2+b^2 !)

section 1.3: 15, 16, 19, 24, 27

section 2.1: 4, 6, 8, 11, 12, 18, 24

(Math 115)Homework 1 and office hours

Hi all,

I have set office hours to be 8.50-9.50 and 15.30-16.30 on each Tuesday and Thursday. Of course, you are more than welcome to email me to set up appointments if you can’t make to these.

Here is the first set of homework:

  1. write a short paragraph about you: have you learned content in this class before? What would you use math for in your major? From our calendar, you can see all the topics we will cover, are there anyones that you like/are’t familiar with?
  2. These problems from our textbook:                                                                                                1.1: 10, 13                1.2: 8, 15, 16, 19, 26,27, 30, 32, 33, 35, 39, 40, 47, 48                               1.3: 2, 4, 5, 6, 9, 10, 18, 20, 28, 30, 44, 48, 52